﻿using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using Timesheet.Domain;

namespace Timesheet.Service
{
    public interface IGroupsService
    {
        IList<Groups> GetGroups(); 
        Groups GetByID(Int64 id);
        void Add(Groups entity);
        void Update(Groups entity);
        void Delete(Groups entity);
    }
}
